High severity7.8NVD Advisory· Published Apr 3, 2019· Updated Jun 17, 2026

CVE-2018-4280

Description

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./tvOSllm-fuzzy
Range: < 11.4.1
Apple Inc./watchOSllm-fuzzy
Range: < 4.3.2
Apple Inc./iOSllm-fuzzy
Range: < 11.4.1
Apple Inc./macOS High Sierrallm-fuzzy
Range: < 10.13.6
Apple Inc./macOSv5
Range: Versions prior to: iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2

Patches

Vulnerability mechanics

References

support.apple.com/kb/HT208935nvdVendor Advisory
support.apple.com/kb/HT208936nvdVendor Advisory
support.apple.com/kb/HT208937nvdVendor Advisory
support.apple.com/kb/HT208938nvdVendor Advisory

News mentions

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